The Decod Signal X is an entry-level smartphone with Android 15, a 90Hz display, and a 5,000mAh battery, wrapped in an attractive design with IP52 protection. Its 6.6-inch IPS LCD offers a 720p resolution, making it suitable for everyday browsing and video playback, although limited brightness affects outdoor visibility. Practical features include a side-mounted fingerprint sensor, dual SIM support with expandable storage, USB-C, a 3.5mm headphone jack, and a relatively clean Android interface with minimal preinstalled apps. The 13MP rear camera and 8MP front camera are adequate for basic photography and video calls, but image detail is limited and video stabilization is absent. Performance is the biggest concern: the outdated Unisoc SC9863A chipset, combined with 4GB RAM and 64GB storage, can make everyday use feel slow, particularly as more apps and files accumulate. The 5,000mAh battery is paired with only 10W charging, and the inefficient processor may also affect battery endurance.
Who it's for
- Very light users who mainly make calls, send messages, and browse occasionally.
- Buyers who prefer simple Android software with minimal preinstalled apps and expandable storage.
- People upgrading from a basic keypad phone who want a touchscreen, dual SIM support, and a fingerprint sensor on a tight budget.
Where it falls short
The Unisoc SC9863A chipset is outdated and noticeably slow, making multitasking and demanding apps frustrating. The combination of 4GB RAM and 64GB storage also limits long-term usability as apps and files accumulate. Camera quality is ordinary, video stabilization is absent, and the display lacks brightness for comfortable outdoor viewing. Widevine L3 limits HD streaming on supported OTT platforms, while 10W charging makes recharging the battery slow. NFC is also missing, and the single speaker delivers only average sound.
Worth comparing
The VGO Tel New 17 is worth considering if everyday responsiveness and charging speed matter more than battery capacity. It features the MediaTek Helio G81 Ultra chipset, a 5,000mAh battery, 18W charging, a 90Hz HD+ display, and 13MP rear and 8MP front cameras. Its newer 12nm processor architecture should offer better efficiency and everyday responsiveness than the Signal X's 28nm Unisoc SC9863A. Both phones provide 4GB RAM and 64GB storage, but the New 17 has the advantage in processing power and charging speed. The Decod Signal X offers a relatively clean Android interface and IP52 protection, but the VGO Tel New 17 is the more balanced choice for everyday use.
